10 Best Class D Amplifier Board

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Feature of Products

Bluetooth 5.0 Audio Amplifier/Receiver Board Stereo Sound TPA3116 Kits, 50W x2 DC 5-27V

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as of December 25, 2021 8:05 am

Features

  • Hifi digital class D micro AMP
  • Bluetooth 5.0: more stable and faster wireless transmission with less losses.
  • TPA3116D2 Chip, output power: 50W * 2, voltage input: DC 5V-27V, Adapter speaker 4-8Ω
  • Two input ways: BT 5.0 and 3.5mm AUX input.
  • Very powerful and clear Sound. No background noise and pop.

Clyxgs TPA3116D2 Dual Channel Class D Digital Power Audio Amplifier Board, DC12-26V High Power Stereo AMP Module for Car Vehicle Computer Speaker DIY Home Theater Audio System

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as of December 25, 2021 8:05 am

Features

  • ✅ Power amplifier chip with more than 90% of the power efficiency and low idle loss characteristics.
  • ✅ High-level modulation system configuration, advanced level reduces the number of components, integrated self-protection circuit, including overvoltage, undervoltage, overheating, DC detection and short circuit protection, heat-resistant package.
  • ✅ With surface mounted capacitances.
  • ✅ European style 3P wiring terminals.
  • ✅ Big heatsink chip, convection type heat dissipation.

SUBALIGU PAM8610 Dual Channel DC 12V Pure Digital Audio Stereo Amplifier PCB Board Class D 10W x 2 High Power Amplifier Module

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as of December 25, 2021 8:05 am

Features

  • Adopts Pam8610 chip, No filter, low static current, EMI, power consumption and heat generating.
  • With 5 5 DC outlet as power supply interface; high efficiency of 90 percent.
  • With LED power supply indicator, power supply switch and mute switch, easy to operate.
  • Operating Voltage: DC7 5-15v, recommended power supply: DC12V.
  • With over-current, temperature, short-circuit protection, hence safe for use.

NOYITO Mini TPA3118 Digital Audio Amplifier Board Class D Mono 60W DC8-24V Power Supply

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Features

  • This product uses TPA3118 as the main chip, and the power supply range is as wide as 8-24V. The load of 2 ohm speakers can reach up to 60W output under 24V power supply. The circuit adopts PBTL mode, so can realize low resistance high power, large internal resistance speakers can be connected in parallel to achieve high power output.
  • Supply voltage: DC 8-24V. Input current: 3A Max.
  • Output power: 1*60W. Frequency response range: 35hz-88khz.
  • Channel: Mono. Impedance matching: 2-6 ohms.
  • Amplifying Type: Class D.

SKTE IRS2092S 500W Mono Channel Digital Amplifier Board Class D HiFi Power Amp Board

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Features

  • Output short circuit protection.
  • Output DC bias protection speaker protection.
  • Over temperature protection: the output will turned off when the temperature of the heat sink FET is higher than 100 °C.
  • This is a pure power amplifier board, whose sensitivity of the input signal of 1.5V rms, if your input signal voltage can't reach this value, recommend add preamp.
  • Mono channel,for 2.0 channel need bid two.

Douk Audio TPA3116 2.1 50WX2+100W+ Bluetooth Class D Power Amplifier Completed Board New

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as of December 25, 2021 8:05 am

Features

  • 100% brand new and high quality. Using original TPA3116 and CSR4.0 Bluetooth module
  • Coupling capacitance by Germany's Siemens 1UF. Signal main circuit electrolytic capacitors used in Taiwan brand, the main filter capacitor electrolytic capacitors imported from Japan to ensure strong support for a steady stream of power.
  • Resistance selection Rings metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.PCB using 1.6mm thick double-sided sheet, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance. PCB-class quality.
  • Fully enclosed dust-proof potentiometer, the performance is more stable, more durable than ordinary potentiometer!All-shielded audio-specific high-current inductors, to ensure crisp and powerful sound.
  • Using the latest Bluetooth version 4.0.Mode Bluetooth connection mode and common equipment like!

HiLetgo 3pcs PAM8610 215W Digital Dual Channel Stereo Audio Amplifier Board AMP Class D 12V

$7.99  in stock
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as of December 25, 2021 8:05 am

Features

  • PAM8610
  • 2x15W Two Channel Stereo
  • Class D
  • Digital Amplifier Board

HiLetgo 5pcs PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input

$5.49  in stock
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as of December 25, 2021 8:05 am

Features

  • Super mini volume: 1.85 x 2.11 cm.Can be easily placed in a variety of digital products within a small space, high efficiency amplification
  • Dual-channel stereo, 5V power supply can output 3W +3 W power, can be directly driven 4Ω, 8Ω small speakers, the output power, enough energy, good sound quality.
  • Excellent noise suppression, no audio input in the case of ear close to the speaker can not hear any noise.
  • The unique Class D digital powerless board with LC filter can be powered directly from the computer's USB.
  • Double-panel wiring, properly solve the wiring caused by the potential balance and crosstalk between channels

DAOKI 10PCS Digital DC 5V Amplifier Board Class D 23W USB Power Mini PAM8403 Audio Module

$6.89
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as of December 25, 2021 8:05 am

Features

  • Super mini volume: 1.85 x 2.11 cm
  • Excellent noise control. When there is no audio input, you cannot hear any noise even you close to the speaker.
  • Two-channel stereo, single 5V power supply, can directly drive any 4-8 ohms speakers. High output power, good sound quality.
  • Unique non-LC filter Class-D digital power board, can directly use the USB as the power supply.
  • Package Content : 10 Pcs x Super Mini Digital Power Amplifiers Board

12V Amplifier Board, DROK 15W+15W 2.0 Dual Channel Audio Amplifier Board PAM8620 DC 8-26V 24V Digital Stereo Amp Module Class D Mini Power Amplify Circuit for Sound System Speaker DIY

$16.99  in stock
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as of December 25, 2021 8:05 am

Features

  • Parameters: DROK audio amplifier board working voltage is DC 8-26V, can be powered by 12V, 24V; output power is 15W stereo (24V 8ohm)/ 10W stereo (12V 8 ohm), if connect 4 ohm or 2 ohm speaker, the power will be automatically limited to 15W.
  • Artificial Material: this New-designed stereo amplifier module is made of noble black immersion gold circuit board, PAM8620 chip, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.
  • High Performance: the class D power amp module is with high efficiency of over 90%, general harmonic distortion noise is less than 0.2%, low quiescent current and noise suppression.
  • Safe Protection: the 2 channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection, overcurrent protection, overvoltage protection, undervoltage protection; what's more, EMI is allowed to pass.
  • Additional Function: it is available to connect external mute function (MUTE: High level mute, factory default low level); available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory defaults high electricity level.

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